SDR DLL10002204

Service difficulty report · Cover · Lkheed 10113851

Difficulty date: November 10, 2000
Submitted: November 21, 2000
Operation: Air carrier
Aircraft: N733DS
Make and model: Lkheed 10113851
Aircraft serial: 193C1224
Aircraft time: 58,111 hours, 26,406 cycles
Engine: Rroyce RB21122B02
Engine time: 47,908 hours, 21,643 cycles
System (JASC): 7261 · Turbine Engine Oil System
Part: Cover
Condition: Leaking
Location: Nr 1 Engine
Stage of operation: DE
How discovered: O
Nature of condition: K, J
Precautionary procedure: E

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

OIL QTY ON NR 1 ENGINE WENT TO ZERO AND OIL PRESS DROPPED INTO RED. SHUT DOWN ENG AT 1925Z. (ENG SHUT DOWN 18 MIN PRIOR TO LANDING). OIL TEMP REMAINED THE SAME AS OTHER ENGS. FOUND OIL LEAK AT TOP OF ANGLE GEARBOX MATING SURFACE. REPLACED INPUT DRIVE COVER ASSEMBLY.